Reception of mode-division multiplexed superchannel via few-mode compatible optical add/drop multiplexer

被引：34

作者：

Chen, Xi ^{[1
]}

Li, An ^{[1
]}

Ye, Jia ^{[1
]}

Al Amin, Abdullah ^{[1
]}

Shieh, William ^{[1
]}

机构：

[1] Univ Melbourne, Dept Elect & Elect Engn, Melbourne, Vic 3010, Australia

来源：

OPTICS EXPRESS | 2012年 / 20卷 / 13期

关键词：

OFDM SYSTEMS; SPECTRAL EFFICIENCY; FIBER NONLINEARITY; TRANSMISSION; LIMITS; CAPACITY;

D O I：

10.1364/OE.20.014302

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the first few-mode compatible optical add/drop multiplexer (OADM) that enables add/drop functionality for mode division multiplexed (MDM) superchannels. The OADM is comprised of two cascaded free-space thin-film filters with 5 incident angle. The transmission of MDM superchannel CO-OFDM signals via the OADM is investigated. The experimental result shows that the OSNR penalties for add, drop and through ports are 2.6, 2.4, 0.7 dB, respectively for 3x318 Gb/s superchannels. (C) 2012 Optical Society of America

引用

页码：14302 / 14307

页数：6

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